The info for the Majesty is also weak and last reported in 2008.
The best bands [outside of the VHF Marine - Not just the USA Channels !]
is to program FRS./GMRS , then lock them out after you are Certain it is not Crew [give it some time, as they do use those same Frequencies]
Also put in
457.5000, 457.5250, 457.5500, 457.5750, 457.6000, 457.6250
467.5000, 467.5250, 467.5500, 467.5750, 467.6000, 467.6250
467.7500, 467.7750, 467.8000, 467.8250
Some might be updated before most Trips, as I plan on doing some research [Scan-Cation] in Miami this month [20+ ships in 5 days]